The SpeedDot 135 Red Dot Sight is designed for the speed you need to get on a sprinting turkey. Or a running deer. Or plates on an IPSC course. Mounted on a shotgun, handgun or brush rifle, a nearly panoramic sight picture allows a shooter to acquire the fastest moving targets in a heartbeat. The crisp, iridescent red dot settles quickly on the mark. Each SpeedDot includes Weaver style rings.